DirectAthletics: O'Callaghan, Tadhg http://www.directathletics.com/athletes/track/428758.html DirectAthletics Results for O'Callaghan, Tadhg en-us DirectAthletics, Inc. info@directathletics.com info@directathletics.com 2008 Ivy League Heptagonal Outdoor Track Championships 800.0m http://www.directathletics.com/results/track/9972_647125.html?athlete_hnd=428758 Track & Field 2008 Ivy League Heptagonal Outdoor Track Championships 800.0m 1:55.91 05/10/2008 Harvard Yale 800m http://www.directathletics.com/athletes/track/428758.html Track & Field Harvard Yale 800m 1:53.09 04/19/2008 Ivy League Heptagonal Indoor Track & Field Championships 1000.0m http://www.directathletics.com/results/track/8203_527852.html?athlete_hnd=428758 Track & Field Ivy League Heptagonal Indoor Track & Field Championships 1000.0m 2:30.72 03/01/2008 Boston University Valentine Invitational 1.0 Mile http://www.directathletics.com/results/track/7374_507976.html?athlete_hnd=428758 Track & Field Boston University Valentine Invitational 1.0 Mile 4:22.77 02/08/2008 Boston University Terrier Invitational 1000.0m http://www.directathletics.com/results/track/7373_498027.html?athlete_hnd=428758 Track & Field Boston University Terrier Invitational 1000.0m 2:30.58 01/25/2008 2007 Ivy League Outdoor Track Championships 1500.0m http://www.directathletics.com/results/track/6918_442545.html?athlete_hnd=428758 Track & Field 2007 Ivy League Outdoor Track Championships 1500.0m 4:00.04 05/05/2007